Runxin RL-R150 Manual

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Troubleshooting
Problem
Possible Cause
Solution
Filter Fails to
Backwash
a. Power to controller has
been interrupted
b. Backwash cycle times set
incorrectly
c. Controller Damaged
a. Check power
connection is ok
b. Reset the backwash
cycle times
c. Check or replace
controller
Filter passing
raw water
a. Bypass valve is open
b. Damaged riser pipe
c. Internal Valve Leak
a. Close Bypass Valve
b. Check the riser pipe is
not cracked and O-
ring is ok
c. Check or change
valve body
Water
pressure loss
a. Filter requires a backwash
b. Check no blockage in
pipework
a. Backwash filter
b. Unblock pipework
Loss of media
material
through drain
line
a. Air in the system
b. Backwash flow control to
high
c. Top screen broken
a. Bleed air from the
system. Check for
leaks
b. Reduce Backwash
flow to suitable size
c. Check and replace
top screen
Control valve
cycle
continuously
a. Wrong size transformer
b. Foreign material stuck in
drive gear
c. Faulty valve
a. Use correct
Transformer
b. Remove Foreign
material from drive
gear
c. Replace valve
Water flowing
through drain
line continually
a. Power outage during
backwash or fast rinse
b. Internal Valve leak
a. Turn on Power, cycle
through to service
b. Check or replace
valve body

Runxin RL-R150 Specifications

General

Brand	Runxin
Model	RL-R150
Category	Water Dispenser
Language	English